Schwinn SIERRA GS 2006 VS GT TIMBERLINE 2007 specs comparison
Schwinn Sierra GS
General Infos| Model | Sierra GS |
| Manufacturer | Schwinn |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
- Dark Grey and Burgandy - Pearl Silver and Pearl Purple - Pearl White and Champagne -Dark Kahki and Kahli |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - womens 13 (inches) - womens 17 (inches) |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - womens 13 (inches) - womens 17 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.90 (inches) Auto Pilot |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro Aluminum Levers Tektro Aluminum Linear-pull Brakes |
| Hubs for disc brakes | Formula Aluminum |
| Rims manufacturer | Alex Y2000 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | N'Litened Gold Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Hi-tensile Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum Adjustable |
| Headset size | 1 1/8 (inches) Integrated FPD |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z51 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 122.5 (millimeters) Spindle VP Semi-cartridge |
| Crankset parts and sizes | 28/38/48 Teeth SR and Suntour NEX2000 |
| Gear shift levers | SRAM ESP 4.0 |
| Rear gear set | 14 - 34 Teeth 7-speed |
Schwinn Sierra GS Fork System Data
| Derailleur (Front) | Bottom Pull and clamp On 31.8 (millimeters) SR and Suntour FD-TP05 |
| Derailleur (Rear) | SRAM ESP 4.0 |
| Fork material | Single Crown Aluminum |
| Fork type | 50 (millimeters) Travel RST CT COM 1 T6 |
Other Specs of Schwinn Sierra GS
| Component group sets | Comfort Mix |
| Pedals details | Nylon |
| Rear shock absorber | Not Available |
| Saddle seat | Schwinn Super Soft |
| Seat post extension | 26.8 (millimeters) Diameter Aluminum Suspension |
GT Timberline
General Infos| Model | Timberline |
| Manufacturer | GT |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- S - M - L - XL - XXL - women's small - women's medium |
Wheels And Breaking System
| Bike front tire | 26 X 1.90 (inches) Tioga City Slicker |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Alloy Levers Tektro Direct Pull Brakes |
| Hubs for disc brakes | Alloy QR |
| Rims manufacturer | Alloy ATB |
| Spoke nipples type | Brass CP |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Anatomic |
| Handlebar extender | Optional |
| Handlebar stem details | Adjustable Quill-style |
| Headset size | 1 1/8 (inches) Threadless Sealed Mech |
Gearing Specifications
| Bicycle chain | Uniglide |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Mech With Boron Axle |
| Crankset parts and sizes | Suntour NEX 200 |
| Gear shift levers | Shimano C-50 Twist Shifter |
| Rear gear set | 14 - 34 Teeth 7-speed |
GT Timberline Fork System Data
| Derailleur (Front) | Shimano C-050 |
| Derailleur (Rear) | Shimano TX-70 |
| Fork material | Single Crown Steel and aluminum |
| Fork type | SR NEX -4000 |
Other Specs of GT Timberline
| Component group sets | Comfort Mix |
| Pedals details | Nylon Comfort |
| Rear shock absorber | Not Available |
| Saddle seat | GT Comfort |
| Seat post extension | Aluminum Suspension |
Useful links and guides ....
- To know more about this exacte bike, Schwinn provided us with the latest version of its Sierra GS bike manual
- Find All parts, tires and accessories of Schwinn Sierra GS Commuter here
- Get your GT Timberline manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Timberline Commuter here